Sample records for N-D方法 (n-d method)

Sample records 1 - 14 shown.


Research on application of PCA and SVM to flame monitoring

Bai, W-D; Yan, J-H; Chi, Y; Wang, F; Ma, Z-Y; Lin, B; Ni, M-J; Cen, K-F

Seven characteristic values ,such as flame luminance, flame area, centroid offset and etc. are extracted in analysing the flame image. And then based on principal component analysis (PCA), a method for monitoring and diagnosing stability of flame is put forward. Two statistics of Hotelling T2 and Q ...

DRIVER (Chinese)


Repair of N-methylpurines in specific DNA sequences in Chinese hamster ovary cells: absence of strand specificity in the dihydrofolate reductase gene.

Scicchitano, D A; Hanawalt, P C

We have developed a quantitative method for examining the removal of N-methylpurines from specific genes to investigate their possible differential repair throughout the genome. Chinese hamster ovary cells were exposed to dimethyl sulfate, and the isolated DNA was treated with an appropriate restric...

DRIVER (Chinese)


På AI-teknikens axlar : Om kunskapssociologin och stark artificiell intelligens

Kåhre, Peter

This dissertation is concerned with Sociology’s stance in the debate on Strong Artificial Intelligence, i.e. such AI that is able to shape new knowledge without human interference. There is a need for sociologists to realize the difference between two approaches to constructing AI systems: Symbolic ...

DRIVER (Chinese)


Galectin binding proteins in serum and bronchoalveolar lavage -in healthy and pathological conditions

Cederfur, Cecilia

Galectins are carbohydrate binding proteins, implicated in conditions of both inflammation and cancer. Connections between chronic inflammation and cancer are proposed by the increased remodelling and proliferation that occurs, leading to enhanced survival and proliferation of malignant cells. Since...

DRIVER (Chinese)


Determination of loperamide hydrochloride in human plasma using LC-MS/MS

Wang, X; Lin, D; Li, Y; Ye, F; Lin, B

Objective A LC-MS/MS method for analysis of loperamide hydrochloride in human plasma was developed. Methods Loperamide hydrochloride and berberine hydrochloride (internal standard) were separated from human plasma samples by liquid-liquid extraction with methanol. Chromatographic separation was perf...

DRIVER (Chinese)


Clinical and pathological characteristics of Chinese patients with BRCA related breast cancer

Kwong, Ava; Wong, P. L.; Wong, N. H.; Law, F. B. F.; Ng, O. K. E.; Tang, H. Y.; Chan, K. W.; Suen, K. T. D.; Choi, C.

Breast cancers related to BRCA mutations are associated with particular biological features. Here we report the clinical and pathological characteristics of breast cancer in Chinese women with and without BRCA mutations and of carriers of BRCA1 mutations compared to BRCA2 mutations. Two hundred and ...

DRIVER (Chinese)


Bone turnover markers and prediction of bone loss in elderly women

Lenora, Janaka

Around 70,000 osteoporosis-related fractures occur in Sweden annually and approximately half of the women in western world will sustain a fragility fracture after the age of 50 years. Fracture preventive efforts require the identification of individuals who are at high risk. Biochemical markers of b...

DRIVER (Chinese)


Applications of fractal theory on the flame stability diagnosis

Zhang, Q-Y; Yan, J-H; Ni, M-J; Wang, F; Ma, Z-Y; Bai, W-D; Lin, B; Cen, K-F

This paper introduces the fractal theory into the study of flame stability, and presents a method of image segmentation based on fractal feature. Application of this methods successfully segment flame targets from the background, the he adaptability of this means is extensive and antinoise performan...

DRIVER (Chinese)


Aberrante Methylierung des p16INK4a-Promotors als Tumormarker für die molekularzytologische Diagnostik des Lungenkarzinoms an Bronchialaspiraten

Krücken, Anne

In der vorliegenden Arbeit wurde der Methylierungsstatus des p16INK4a-Promotors an Material der pulmonalen Exfoliativzytologie untersucht und seine Eignung als Tumormarker für die molekularzytologische Diagnostik des Lungenkarzinoms überprüft. Der Nachweis der p16INK4a-Promotor-Methylierung erfolgte...

DRIVER (Chinese)